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19 Sir Williams Close, Aylsham, Norwich, NR11 6AP

Estimated value

£427,000

  • Since the 2025 sale (£370,000)+15%
  • Against NR11 6AP's recent median (£243,500)+75%

Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
144 m²
1550 sq ft
Energy rating
C
Score 69
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£427,000

  • Against its 2025 sale (£370,000)+15%
  • Against NR11 6AP's recent median (£243,500)+75%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 19 Sir Williams Close is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR11 6AP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    144 m² from the EPC lodged in May 2024

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in NR11 6AP

    5 sales, median £243,500 (2024–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Latest sale on 19 Sir Williams Close was the highest on Land Registry record across the postcode.

Sales timeline

  1. 27 February 2025Most recent

    £370,000

    +585.2%over 27 years

  2. 29 April 1997

    £54,000

Median price across the last 5 sales in NR11 6AP: £243,500 (2024–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 19 Sir Williams Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

19 Sir Williams Close is a four-bedroom detached house in Aylsham, Norwich, Norwich (NR11 6AP). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1950-1966 and council tax band C. Other recorded features include outbuildings. The latest certificate (May 2024) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 84).

At 144 m² the property is well over the postcode median (92 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold February 2025 for £370,000. Across 1997–2025, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £427,000 is 15.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 27.7% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • StudyYes

Outside

  • Private gardenYes
  • GarageYes
  • Summer houseYes
  • OutbuildingsYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 19 Sir Williams Close

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

19 Sir Williams Close ranks among the most efficient homes in the postcode for energy use.

Current Certificate
May 2024

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 May 2034

7 years remaining
Planning

Planning history

Applications and permits filed against 19 Sir Williams Close, Aylsham, Norwich, NR11 6AP, sourced from the PlanIt planning register.

19 Sir Williams Close has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Sir Williams Close homes

Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 19 Sir Williams Close lags the street by a wide margin.

Price per m²

£2,569

Street avg £2,524

On par

Floor Area

144 m²

Street avg 93 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.1 t/year

Street avg 4.6 t/year

Below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Norwich district page.
Full Norwich report

Rail-style transport is unusually close for this postcode.

Crime

51/mo

Falling year-on-year across the wider district.

Nearest stop

0.5 km

Aylsham (Bure Valley Railway) — subway entrance.

Closest school

0.1 km

Aylsham High School. 4 schools nearby.

Nearest schools

  • Aylsham High SchoolSecondary150m
  • St Michael's Church of England VA Primary and Nursery SchoolPrimary680m
  • Bure Valley SchoolPrimary799m
  • John of Gaunt Infant and Nursery SchoolPrimary824m

Nearest stops

  • Aylsham (Bure Valley Railway)Subway entrance500m

Most reported crime locally

  • Violence & Sexual Offences365 reports47%
  • Anti-social Behaviour119 reports15%
  • Criminal Damage & Arson74 reports10%
  • Public Order56 reports7%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around NR11 6AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for NR11 6AP

Daytime· 07:00 – 23:00

48.6dB

Low
Night-time road noise heatmap for NR11 6AP

Night-time· 23:00 – 07:00

38.9dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)Permanent outbuildings

Because the property has been extended more than once and has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,020 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£615k

1 Charles Ewing Close, Aylsham

NR11 6LJ

4 bed2 bath
£436k

1 Common Lane, Tuttington

NR11 6TH

3 bed
£391k

1 Banningham Road, Aylsham

NR11 6LP

3 bed
£497k

1 Abbots Close, Aylsham

NR11 6HQ

5 bed2 bath
£365k

1 Aylsham Road, Tuttington

NR11 6TE

3 bed1 bath
£353k

1 Breeze Avenue, Aylsham

NR11 6WF

3 bed2 bath
£347k

1 Buxton Road, Aylsham

NR11 6JD

3 bed
£333k

1 Adey Close, Aylsham

NR11 6WH

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 19 Sir Williams Close is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NR11 6AP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 19 Sir Williams Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 19 Sir Williams Close was lodged in May 2024 at band C and is valid until May 2034. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 19 Sir Williams Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 4 schools and 1 stop listed are measured in a straight line from NR11 6AP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
19 Sir Williams Close is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 19 Sir Williams Close, Aylsham, Norwich, NR11 6AP. Each answer is also embedded as structured data for search engines.

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